To MRS Iceberg

TRUNCATE+LOAD: The TRUNCATE statement is executed to clear data in partitions before new data is written.
LOAD: No operation is performed before data is written.
INSERT_OVERWRITE: Data is overwritten.

**Table 1** Parameter description
Type	Parameter	Description	Recommended Value
Basic parameters	Database Name	Database name. Click the icon next to the text box to select a database.	default
	Table Name	Click the icon next to the text box to select a table.	test_iceberg
	Write Mode	Data write mode TRUNCATE+LOAD: The TRUNCATE statement is executed to clear data in partitions before new data is written. LOAD: No operation is performed before data is written. INSERT_OVERWRITE: Data is overwritten.	LOAD
	Run Queue	Value of the request parameter --queue, which determines the queue to which a Spark task is submitted for execution.	default
Advanced attributes	Preceding Parameters	Parameters configured using the SET syntax to control the writing of data into Iceberg through a Spark SQL statement	--driver-memory=2G,--executor-memory=2G,--driver-cores=1,--executor-cores=1,--num-executors=2

Parent topic: Configuring Destination Job Parameters

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